Math Quotes - Page 21
Richard Baxter (1830). “The Practical Works of Richard Baxter: with a Life of the Author and a Critical Examination of His Writings by William Orme”, p.206
Kathryn A. Neeley, Mary Somerville (2001). “Mary Somerville: Science, Illumination, and the Female Mind”, p.180, Cambridge University Press
Marilyn Herbert, Mark Haddon (2006). “Discusses the Curious Incident of the Dog in the Night-time: The Complete Package for Readers and Leaders”, p.50, Bookclub-in-a-Box
The Physicist's Conception of Nature edited by Jagdish Mehra (p. 618)
"Woman Suffrage". Essay by Jose Marti, 1887.
"New Essays Concerning Human Understanding with an Appealing". Transtated from the Original Latin, French and German Writeen,